#include <bits/stdc++.h>
#define int long long
#define N 100005
using namespace std;

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    freopen("arena.in", "r", stdin);
    freopen("arena.out", "w", stdout);

    cout << 1;
    return 0;
}
